ALICE SPRINGS, AUSTRALIA — Roger the muscular kangaroo has passed away at the age of 12 at a kangaroo sanctuary in Australia.<br /><br />Roger went viral on the internet in 2015 after pictures of his hulking physique were shared.<br /><br />He apparently spent his days crushing metal buckets between his paws.<br /><br />Chris Barnes, owner of the Kangaroo Sanctuary in Alice Springs, said the buff kangaroo was the "boss" of the sanctuary and was beloved by millions around the world.<br /><br />Unfortunately Roger began to lose his eyesight and develop arthritis around 2016.<br /><br />Roger was rescued at the age of 2 by Barnes and was buried at the same sanctuary where he had lived for the past 10 years.<br /><br />Fans of Roger were quick to send their condolences via social media. They thanked the sanctuary for sharing the kangaroo with the world and wished him well.